I'm with Al here. I make my own rubs without salt. I like to salt the meat at the rate of about 1/2 tsp. per pound 12 to 24 hours before I plan on cooking it. This allows the salt to tavel into the meat where it can help flavor it and more importantly retain moisture. I'll add the rub about an hour prior to cooking.
I make my own. It took a while to get it right, but there is no salt in it.
Al
